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naSRPS EN ISO 6863:2026

Nuclear fuel technology - Preparation of spikes for isotope dilution mass spectrometry (IDMS) (ISO 6863:2024)

General information

40.20     Apr 16, 2026

40.60    Jun 18, 2026

ISS

Z085

European Norm

27.120.30  

English  

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Scope

This document specifies a method which applies to the preparation and validation of the standard materials generally called “large size spikes” with an uncertainty suitable for international nuclear safeguards used for measuring the content of plutonium and/or uranium by isotope dilution mass spectrometry.
This measurement methodology can be applied to input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor); in final products at spent-fuel reprocessing plants; in feed and products of mixed oxide of plutonium and uranium (MOX); and in uranium fuel fabrication

Life cycle

NOW

PROJECT
naSRPS EN ISO 6863:2026
40.20 DIS ballot initiated: 12 weeks
Apr 16, 2026

Related project

Adopted from prEN ISO 6863 IDENTICAL

Adopted from ISO 6863:2024 IDENTICAL

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